手動產生AWR報告

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手動產生AWR報告

有時候資料庫中為安裝EM,無法圖形化產生AWR報告,此時需要手工產生AWR報告,Oracle提供了以個sql,可以手工產生AWR報告,首先建立產生報告的目錄,這裡為/home/oracle/AWR

$ mkdir AWR
$ cd AWR
$ pwd
/home/oracle/AWR

進入sqlplus

[oracle@ocp ~]$ sqlplus / as sysdba
 
SQL*Plus: Release 11.2.0.1.0 Production on Wed Dec 30 02:41:04 2015
 
Copyright (c) 1982, 2009, Oracle.  All rights reserved.
 
 
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

執行指令碼,?代表$ORACLE_HOME,@表示執行sql,預設提供兩種報表格式,html和txt,預設為html格式

@?/rdbms/admin/awrrpt.sql
Current Instance
~~~~~~~~~~~~~~~~
 
  DB Id    DB Name      Inst Num Instance
----------- ------------ -------- ------------
 1425858850 ORCL                1 orcl
 
 
Specify the Report Type
~~~~~~~~~~~~~~~~~~~~~~~
Would you like an HTML report, or a plain text report?
Enter 'html' for an HTML report, or 'text' for plain text
Defaults to 'html'
Enter value for report_type: html

選擇從系統中抽取的報告的時間段,一般設7天就可以了,ORACLE會把七天內的報告都顯示在螢幕上

Enter value for num_days: 7
 
Listing the last 7 days of Completed Snapshots

輸入開始的snap id和結束的snap id,表示截取報告的時間段

Instance    DB Name        Snap Id    Snap Started    Level
------------ ------------ --------- ------------------ -----
orcl        ORCL                81 29 Dec 2015 13:33      1
                                82 29 Dec 2015 15:00      1
 
                                83 29 Dec 2015 16:00      1
                                84 29 Dec 2015 17:00      1
                                85 29 Dec 2015 18:00      1
                                86 29 Dec 2015 19:00      1
                                87 29 Dec 2015 20:00      1
                                88 29 Dec 2015 21:00      1
                                89 29 Dec 2015 22:00      1
                                90 29 Dec 2015 23:00      1
                                91 30 Dec 2015 00:00      1
                                92 30 Dec 2015 01:00      1
                                93 30 Dec 2015 02:00      1
 
 
 
Specify the Begin and End Snapshot Ids
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Enter value for begin_snap: 83
Begin Snapshot Id specified: 83
 
Enter value for end_snap: 93
End  Snapshot Id specified: 93

指定報告名稱,如果不指定,直接斷行符號,系統會按照工具提示名稱產生報告名

Report written to awrrpt_1_83_93.html

下載到本地後查看就可以了

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